How To Reset Power Bank of Any Brand-2 Methods. Mazer power bank

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How To Reset Power Bank of Any Brand-2 Methods

A power bank is a great innovation as it allows you to charge your phone anywhere and anytime. This guide will tell you how can you reset a power bank.

Generally, you need to reset the power bank when it is posing charging problems. For example, the power bank is not charging itself or not charging the phone.

over, the power bank is draining fast or frozen. All these problems can be solved by resetting your device if the issue is not hardware-related.

But, sometimes, it happens due to failed battery or defective hardware. So, in this case, the power bank needs to be repaired or even replaced.

There are various brands of power banks in the market. Samsung and Anker are one of the most popular power banks.

Similarly, Xiao Mi, Romoss, Cygnett, RavPower, Imuto, Iniu, and Belkin are some other brands.

  • The Anker Advantage: Join the 50 million powered by our.
  • Ultra-High Capacity: Weighs as little as a can of soup (12.5.

There are two basic reset methods that can be applied to all these power banks. If one does not work, you can apply the second method.

Power Bank Maintenance Tips

Since a power bank is an electronic device, it is vulnerable to temporary faults.

Many factors can affect the health of your devices such as weather changes, electric shock, water, heat, and even the charging cable.

  • Always use the USB cable provided with your power bank. Avoid purchasing third-party or cheap cables.
  • Because if you charge your device using an incompatible charging cable, it will not charge fully.
  • While your power bank is being charged, avoid charging your phone from it.
  • You should charge your phone when the power bank is full and you have removed the power supply.
  • Protect your device from direct heat and sunlight. Keep it away from a heat source or an electromagnetic device.
  • Use your power bank to charge the devices that are recommended. Charging an incompatible device will affect the battery.
  • Keep your charging bank neat and clean. Regularly clean its ports with a clean cloth and new toothbrush.
  • If you use the device irregularly, do not forget to charge it every 3 months.
  • Avoid putting pressure on your device like some users place bundles of books or other things on their power bank.
  • Observe the light indicators while your device is connected to the power supply. Do not overcharge or undercharge your device.
  • Avoid draining out the battery fully. Lithium-ion batteries have an automatic protective mechanism. So, they can damage due to insufficient charge.
  • This will also decrease the life of your device and it will be difficult to charge a fully drained battery.
  • Also, avoid using your phone while it is charging through the power bank. Because this habit can damage both devices.
  • 【2023 Upgraded USB-C Output】Two 10000mAh battery packs.
  • 【Dual Output Input】Each also has 2 USB output ports.

FAQs: Frequently Asked Questions

Can a power bank explode? Why?

A power bank explodes if it has low-quality power cells. If you overcharge it, the cell melts and causes exploding.

However, even if you own a high-quality power bank, avoid overcharging it.

Power bank explosion not only damages the device or phone but can also harm the user.

What is the average life of a power bank?

According to an estimate, a power bank lasts between 3-4 hours. over, it can remain charged for around 3-6 months.

However, if you follow the guidelines given in this article, you can extend the lifespan of your power bank.

How many times I can recharge my power bank?

Using the power bank regularly will decrease its charging cycles. If you use it occasionally, you can get more charging cycles.

Most strong power banks last up to 1,000 charging cycles. While a normal and small power bank can last 200-300 cycles.

Can a power bank damage my phone?

Normally, the power bank does not damage your phone. Nevertheless, if you overcharge your phone, it will definitely damage it.

over, using the phone during charging can also harm your device. Use the power bank only when you do not have access to electricity.

Under normal conditions, charge your phone directly through the power supply outlet.

Should I charge a brand new power bank before using it?

Most manufacturers recommend charging your device before first-time use. There are various types of power banks depending on the battery power and size.

Therefore, the charging time varies, ideally you should follow the instructions given in the manual. Generally, a brand new power bank takes 1-2 hours to fully charge.

Final Words

We have included mostly asked questions in this guide. However, if you want to ask any other things, contact us without any hesitation.

In addition, this guide has also included some very important tips to keep your device healthy. You must follow them accordingly.

We have told you two methods to reset your power bank. You can try both with your particular device as they are common for all brands.

Last update on 2023-06-04 / Affiliate links / Images from Amazon Product Advertising API

Hi, I’m Memona Aman, Editor of I am naturally inclined towards modern technical gadgets. I love to research on speakers and soundbars. I write articles on this blog to share my latest knowledge. I am happy to assist you in your search for the best audio devices. Read more about me

Things You Need to Know Before Buying A Power Bank

Back in 2001, the prototype of a power bank appeared in CES. Since then, the power bank market has grown phenomenally and today, you can find hundreds of different brands on the market. There are so many to choose from, with capacities ranging from 500mAh to 30,000mAh, single or multiple USB ports, with or without a flashlight, etc. Earlier this year, several mobile phone manufacturers including Xiaomi, Samsung and Nokia launched their wireless power banks, making the market even more competitive.

The choice is bewildering, and it’s not like you can just ‘fish a power bank out of the sea’. Yes ok, there are lots of tips and guides out there, but today we are going to see how the tech gurus make their choice. You might even get a fringe benefit.

What Does A Quality Power Bank Look Like?

The easiest and quickest way to judge the quality of a power bank is to check the quality of its case. What materials are used? How well is it designed? Are there any signs of damage? Is the button easy to press?

A quality power bank should have:

1) A clean and complete surface, nothing out of shape. There should be no signs of mechanical damage, no corrosion on any of the connectors.

2) Clear markings about the power ratings, avoid anything blurry that you cannot read.

3) Make sure any buttons and lights work correctly.

It Should Have These Numbers

Every power bank should have markings which clearly state what the power ratings are. That will help you to understand if it can properly charge your phone or not.

1) The basic information should be illustrated on the product or in the user manual; this usually includes the capacity, model number, product type, manufacturers’ information, etc.

2) The Rated input voltage/current and the output voltage/current information is fundamental. But what do these numbers mean? The rated input tells you the standard voltage that the power adapter can connect to so that it can charge the power bank.

If you lose the original power adapter, you could buy a third party one that matches instead of the original. The rated output has to match with the output voltage of the original power adapter for your phone. It’s not recommended to charge your phone with a power bank that has different voltages; otherwise, you may well damage your phone.

3) How many times can the full power bank charge my phone? That’s the question a lot of you will want to know. Usually, that sort of information is not written on the power bank, but with rated capacity and cell/battery rated energy, you can do the math yourself. Don’t worry. We will get to that later.

4) Last but not least, the markings about safety certification are also significant. Most electronics products will bear signs of CE, RoHs and FCC. CE and RoHs are required if the product is sold in the EU; while FCC is mandatory for US market. Safety is somehow guaranteed if you see those marks on the power bank.

You will probably find other markings too, such as environmental information. If you are passionate about these environmental factors, you might want to choose a power bank with a ‘cyclic regeneration mark’ which means that it is recyclable.

Know the Conversion Game of Power Banks

You probably know that bigger capacity is better since it can provide more energy. The thing is, there are two different types of capacity: battery capacity and rated capacity. What you usually see on power banks are the battery capacity. What’s the difference between those two numbers? Let’s read on.

1) How many times can the power bank charge your phone?

If a power bank is marked as 10,000mAh 3.8V (38Wh), that means its battery capacity is 10,000mAh, the voltage of the battery core is 3.8V, and the battery core energy is 38Wh.

Rated capacity (mAh): Also known as nameplate capacity, is the least output capacity under the rated voltage and current.

For example, the rated capacity of a power bank is 7,000mAh (TYP5.1V 1A), that means the minimum output capacity of the power bank is 7,000mAh in the charging process with 5.1V and 1A output standard.

Conversion efficiency: This indicates the value difference between the battery core energy and rated capacity.

A power bank has a battery capacity as 10,000mAh; the battery core voltage is 3.8V which will increase to 5.1V when it’s charging a phone. So, in theory, its output capacity is:

10,000 3.8 / 5.1 = 7,450mAh

The rated capacity is 7,000mAh (TYP5.1V 1A), so the rated conversion efficiency is:

7,000 / 7,450 = 93.96%

Charging rate: 7,000mAh (rated capacity of the power bank) / 3,110mAh (capacity of the iPhone 11 battery) =2.25

Therefore, it can charge your iPhone 11 twice at best.

2) How long will the power bank last?

The lifespan of a power bank depends on two things: how well the power bank is made and how much you use it. The number of charge-discharge cycles, decided by the battery core and other vital components, varies amongst power banks. Typically, this is between 300 ~ 1,000 cycles and if you want my advice, you should definitely avoid any power bank that has less than 500 charge cycles.

Say, the power bank has 500 charge cycles, and you fully charge it once per day on average, then how long it will last? We can work that out with the following simple formula:

Power bank lifespan = Charge cycles charging rate / using rate

Where ‘Using rate’ is the number of times you charge the power bank fully in a day.

As mentioned above, for a 10,000mAh power bank, its charging rate is about 2.25. If it has 500 charging cycles, its lifespan is:

500 2.25 / 1 = 1125 days = 3.08 years

But where can these charging cycles be found, you may ask? The test of cycle life involves specific equipment, so for now, we’ll just have to skip that.

But, if you really want to know, ask the seller before you purchase. Even if you don’t get an answer, as you can see from the above example, the power bank will last longer if it has more capacity and a lower use rate. So, it makes sense to go for a big power bank and use it slowly, that way, you should be able to keep for a couple of years if not more.

3) How long does it take to charge the power bank or the phone fully?

Now comes the easy part. The charging time depends on the capacity of the powered device (PD) and its input current which equals the output current of the power sourcing device (PSD)

Charging time = battery capacity / actual input current.

Take a 10,000mAh power bank to demonstrate. Its rated input is 5V/2A, so if you use a 5V/1A power adapter to charge it, its actual input current is 1A=1,000mAh. 10,000mAh /1,000mAh=10 hours. If you use a 5V/2A power adapter, it takes 5 hours to fully charge the power bank: 10,000mAh / 2A (2,000mAh) = 5 hours.

Same for charging the phone. If your phone battery has 4,000mAh capacity, and the maximum output current of the power bank is 2.5A (input current for the phone is 2.5A) then it takes about 1.6 hours to fully charge your phone with the power bank.

How Safe is the Power Bank?

You cannot be too more careful with electronic devices, including power banks. They should have protection mechanisms to prevent any danger caused by electricity.

There are several underlying protection mechanisms: over-current protection, under-voltage protection, short-circuit protection, over-temperature protection and overvoltage protection. This information can usually be found in the user manual.

What’s the Purpose of Power Banks?

By now, you are probably a power bank expert to some extent. But can you count on all those numbers to consider a purchase? Not really. Knowing everything about a power bank can help you decide the quality, but the quality is not the only standard to define a “good” product. It also has to do what you want.

Yes, high-capacity power banks have a longer lifespan and higher charging rate, however, a high capacity also means a bigger size. Do you want to carry a bulky phone power bank in your small bag? Some of you will be shaking your head. If you want to carry an emergency power supply for your phone when you are out shopping, then a small-sized power bank is best. However, if you are a selfie addict, an extra 30% energy from the power bank may not be enough for your day out. You see, everyone has different needs.

Therefore, the first step to select a power bank is to figure out what kind of power bank you want, then compare power banks of the same type with what you’ve learned above.

If you happen to be looking for a power bank for an emergency power supply, check out this recommendation –

PITAKA MagEZ Battery Pack, a MagSafe compatible wireless charging power bank.

The MagEZ Battery Pack is a perfectly formed, small-sized, wireless power bank with 4000mAh capacity that can provide an additional 60% energy for your iPhone 14, perfect for your everyday carry and emergency use. With magnets embedded within, it matches flawlessly with MagSafe phone cases. It can auto attach and align with your iPhone 12, iPhone 13, and iPhone 14 series, safely and securely.

importantly, the MagSafe battery pack is compatible with our MagEZ Slider, a multi-device charging station that can work as a phone stand and charges your phone and Airpods. With the Slider, you can slide the power bank in the dock when it’s not used, so you won’t misplace or forget to charge the power bank anymore.

In conclusion

You don’t have to be a tech guru to select what you want but, you should know the essential tech behind a power bank if you are going to buy one. Don’t be fooled by the salesman, do your research and you have a bigger chance to get a power bank that’s worth it. Nothing could go amiss.

Review: Zendure SuperMini battery is small but mighty

Zendure SuperMini is a compact battery that is smaller than a credit card and can still support Fast Charge on Apple’s latest iPhones.

The Zendure SuperMini is the smallest 10KmAh battery we’ve seen yet

We’ve reviewed Zendure batteries in the past, most recently the massive SuperTank. While SuperTank has an enormous capacity, the new SuperMini is ultra-compact.

SuperMini borrows the same design that made its other battery packs popular with ridges running from top to bottom and only a single button used to control the battery and check the remaining charge via a series of LEDs.

Mini but mighty

The SuperMini has a smaller footprint than Apple Card

Read from AppleInsider

is a 10,000mAh battery pack that comes with a footprint smaller than that of a credit card and a width of only an inch. For comparison, Anker’s smallest 10,000mAh battery pack is larger in both the width and the height, measuring 3.6-inch by 2.3-inch versus the SuperMini’s 3.1-inch by 2.2-inch dimensions.

That difference may not seem like a lot. For a able device, it can be significant.

This tiny size doesn’t mean it isn’t powerful, however.

There are two outputs on SuperMini.- one USB-C and the other USB-A. The ports are positioned on opposing sides of the battery pack which can be nice if you are using the USB-C port to charge the battery and the USB-A to charge a device out the other side.

SuperMini can Fast Charge an iPhone

The Type-C port is capable of 18W and supports Power Delivery whereas the USB-A port is also capable of 18W if using QuickCharge 3.- something the iPhone doesn’t support.

That speed is very useful for both iPhones as well as iPads. That means it will support Fast Charge on iPhone, providing 50% charge in only 30 minutes. Since iPhone 11 Pro comes with a USB-C Lightning cable in the box, we expect many more users will want these faster 18W chargers.

Low power, not no power

A problem we usually encounter with battery packs is issues charging low-draw devices. Think Fitbits, headphones, and the Apple Watch.- all which draw a trickle amount of power compared to the massive requirements we see from phones or tablets.

The draw can be so small that a normal battery pack will just turn off and enter standby mode rather than continue to charge. If you’ve picked up a cheap battery pack and tried to charge these smaller devices you know the struggle it can be.

X-Charge mode can charge low-draw devices like Airpods or Apple Watch

Zendure negates this issue with X-Charge mode. By double-tapping the button, the LEDs will start to flash notating that it is in this special low-power draw mode. Here we were able to charge our Apple Watch and MW07 headphones without any issue.

The downside to low power mode is that it needs to be disabled after being used or the LEDs will continue to pulsate.

A portable powerhouse

SuperMini really does qualify as super. 10KmAh isn’t going to power you for days at a time but it the perfect amount for a night out or even overnight. The port selection is solid though we’d have preferred dual USB-C rather than one USB-C and one USB-A, but we understand the decision. Many people using Apple Watch likely use the bundled USB-A charging puck so if using this overnight with a watch and a phone, USB-A is required.

The battery pack feels durable, strong, full-featured enough to be out go-to for compact power.

Zendure SuperMini in silver, black, and Blue Horizon

Three colorways are available for SuperMini. There is the iconic silver, the classic black, and a particularly stunning electric blue Zendure is calling Blue Horizon.

Where to buy

SuperMini is now available to back on Indiegogo. Early birds can grab the battery pack for 34, or 45 off retail price. At time of publication, SuperMini has raised over 235,000. Well above the 30K goal.

Check out the rest of Zendure’s lineup over on Amazon.

Remember, backing a project on Indiegogo or Kickstarter is not a guarantee you will receive the product, you are simply pledging your support behind the company. Fortunately, Zendure has successfully completed more than seven campaigns and has delivered on each one so the risk is relatively low.

Which MagSafe battery pack is best? 6 Expert Picks

ZDNET tested the best MagSage battery packs on the market to see which can best power your iPhone. Compare leading models from Apple, Anker, and more.

Jason Cipriani is based out of beautiful Colorado and has been covering technology news and reviewing the latest gadgets as a freelance journalist for the past 13 years. His work can be found all across the Internet and in print.

Lena Muhtadi Borrelli has several years of experience in writing for insurance domains such as Bankrate, allconnect, Healthline,,, My Slumber Yard and MYMOVE. She is a financial expert who previously worked for Morgan St.

Sean Jackson is a creative copywriter living in Florida. He’s had work published with CNET,, theScore, ESPN, and the San Francisco Chronicle.

Jason Cipriani is based out of beautiful Colorado and has been covering technology news and reviewing the latest gadgets as a freelance journalist for the past 13 years. His work can be found all across the Internet and in print.

Lena Muhtadi Borrelli has several years of experience in writing for insurance domains such as Bankrate, allconnect, Healthline,,, My Slumber Yard and MYMOVE. She is a financial expert who previously worked for Morgan St.

Sean Jackson is a creative copywriter living in Florida. He’s had work published with CNET,, theScore, ESPN, and the San Francisco Chronicle.

No matter how much Apple touts the longevity of the latest iPhone’s battery, users know it never seems to last all day.

Wireless battery packs that employ Apple’s MagSage technology offer an even more compact solution to the ever-helpful portable power banks, so you can ditch the wires entirely to power your iPhone 12-14 generation model on the go.- including the mini and Pro Max.

ZDNET went hands-on with the best and latest MagSafe battery packs on the market, testing them for efficient charge rate, portability, and charging pass-through capabilities to help you confidently decide which is the most practical and powerful option for your phone. Our first pick, the myCharge MagLock Magnetic Powerbank is budget friendly, has a built-in speaker that signals charge level and connection, and has a unique design that keeps the pack from overheating. Read on to see how other models compare and which is right for you.

myCharge MagLock Magnetic Powerbank

Best MagSafe battery pack overall

  • Comprehensive functionality
  • USB-C port
  • Built-in speaker signals charge level and connection
  • Budget-friendly

Features: Capacity: 3,000mAh, 6,000mAh, 9,000mAh | Charging Port: USB-C | Power button: Yes

The latest company to offer a MagSafe compatible battery pack is myCharge with its MagLock lineup. The MagLock lineup has three different options, ranging in capacity and price. A 3,000mAh option is 50, 6,000mAh is 60 and the 9,000mAh pack is 70.

The MagLock has a unique raised design where the pack connects to the phone. According to myCharge, the gap between the phone and the battery pack allows both devices to remain cooler than the competition, which leads to better efficiency and faster charging rates. When you connect the pack to your phone, it plays a short sound to let you know the pack is in use. Another sound plays when you remove the pack from your iPhone.

There’s also a power button, but I haven’t had to use it. I just attach the pack to my phone, let it charge, and then remove it. The MagLock is charged via a USB-C connection, and functions as a wireless charging pad if you place your phone on the pack while it’s plugged in.

Apple MagSafe battery pack

Best MagSafe battery pack for native integration

  • Deep integration with iOS takes full advantage of the battery pack
  • Smart charging ensures proper iPhone and battery pack charging
  • Your iPhone uses reverse wireless charging to charge the pack
  • Compact size

Features: Capacity: 1,460mAh/ 11.13Wh | Charging Port: Lightning | Power button: No

Apple’s MagSafe battery pack is the second smallest battery pack I tested, even though pictures can make it look big. Inside are two battery cells with 11.13 Wh of capacity. Don’t expect the battery pack to charge your iPhone from 0 to 100. Wireless charging is highly inefficient due to several factors (heat being one of them). You’re more likely to get around a 60% charge on the iPhone 12 Pro, and for most, that’s more than good enough to get through a long day at work or when traveling.

At 100, the MagSafe battery pack is the most expensive pack of the lot. Its tight integration can arguably justify Apple tax with iOS 14.7 and above; when you place the pack on a compatible iPhone, you’ll see an animation on your screen letting you know how much of a charge the pack has. It will automatically begin charging your phone. The first time you attach one to your phone, you’ll also see an alert letting you know it will keep your phone at 90% to protect your battery. The battery widget built into iOS will show the pack’s current charge level, right alongside your iPhone and other accessories.

Charging the battery pack is done via a Lightning connector on the bottom of the pack. If you use a 20W adapter, you can charge both the pack and the iPhone at the same time by plugging the connector into your iPhone. Your iPhone will then use reverse wireless charging to top off the battery pack.- the first time we’ve seen such a feature in use from any iPhone model.

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